[packman] Re: [Jackit-devel] jackdmp: unknown driver 'portaudio'

[Stéphane Letz]

Le 20 févr. 07 à 11:41, Norbert Schmidt a écrit :

> On Tue, Feb 20, 2007 at 10:34:10AM +0100, Stéphane Letz wrote:
>>
>>>
>>>>>
>>>>> no client can connect to jackdmp:
>>>
>>>>> but after that starting ardour (and others) gives at the end:
>>>>>
>>>>> Loading UI configuration file /etc/ardour/ardour_ui.rc
>>>>> arg 0 jackdmp
>>>>> arg 1 -R
>>>>> arg 2 -S
>>>>> arg 3 -v
>>>>> arg 4 -d
>>>>> arg 5 portaudio
>>>>> arg 6 -p
>>>>> arg 7 512
>>>>> jackdmp: unknown driver 'portaudio'
>
>
>
>>> so now we have:
>>>
>>> /usr/lib # ls -l /usr/lib/libjack*
>>> -rw-r--r-- 1 root root 320960 18. Feb 11:45 /usr/lib/libjackdmp.so
>>> -rw-r--r-- 1 root root 217192 18. Feb 11:45 /usr/lib/libjackmp.so
>>> lrwxrwxrwx 1 root root     13 20. Feb 08:28
>>> /usr/lib/libjack.so.0 -> libjackdmp.so
>>>
>>> Clients can connect /usr/lib/libjack.so.0 but starting ardour
>>> (i.e.) gives
>>> the error above and exit.
>>
>> So you mean simple clients (like jack_lsp, jack_connect, jack_metro)
>> can connect?
>
> What was meant before is: clients should be able to find /usr/lib/ 
> libjack.so.0,
> sorry for misunderstanding.
> No client can connect, not only ardour (it was only an example to  
> keep it simple).
>
> ~> jack-rack
> lash_open_socket: could not connect to host 'localhost', service  
> '14541'
> lash_comm_connect_to_server: could not create server connection
> lash_init: Not attempting to start daemon server automatically
> lash_init: could not connect to server 'localhost' - disabling LASH
> Status update: jack_rack_22516
> arg 0 jackdmp
> arg 1 -R
> arg 2 -S
> arg 3 -v
> arg 4 -d
> arg 5 portaudio
> arg 6 -p
> arg 7 512
> jackdmp: unknown driver 'portaudio'
>
> ~> jackeq
> jackEQ 0.4.1
> (c) 2003 - 2004 S. Harris, P. Shirkey
> This is free software, and you are welcome to redistribute it
> under certain conditions; see the file COPYING for details.
> Registering as jackEQ
> arg 0 jackdmp
> arg 1 -R
> arg 2 -S
> arg 3 -v
> arg 4 -d
> arg 5 portaudio
> arg 6 -p
> arg 7 512
> jackdmp: unknown driver 'portaudio'
>
> ~> qjackconnect
> arg 0 jackdmp
> arg 1 -R
> arg 2 -S
> arg 3 -v
> arg 4 -d
> arg 5 portaudio
> arg 6 -p
> arg 7 512
> jackdmp: unknown driver 'portaudio'
>
> qjackctl gives no output to konsole, but _tail_ of "strace qjackctl":
>
> open("/dev/snd/seq", O_RDWR)            = 9
> ioctl(9, SNDRV_SEQ_IOCTL_PVERSION, 0xbf9b5098) = 0
> ioctl(9, CDROMPAUSE or SNDRV_SEQ_IOCTL_CLIENT_ID, 0xbf9b5094) = 0
> ioctl(9, CDROMPLAYMSF or SNDRV_SEQ_IOCTL_RUNNING_MODE, 0xbf9b5084) = 0
> ioctl(9, CDROM_SET_OPTIONS or SNDRV_SEQ_IOCTL_CREATE_PORT,  
> 0xbf9b51c8) = 0
> ioctl(9, CDROM_DEBUG or SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT, 0xbf9b5240)  
> = 0
> ioctl(5, FIONREAD, [1])                 = 0
> ioctl(5, FIONREAD, [1])                 = 0
> ioctl(5, FIONREAD, [1])                 = 0
> ioctl(5, FIONREAD, [1])                 = 0
> ioctl(5, FIONREAD, [1])                 = 0
> fstat64(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS,  
> -1, 0) = 0xb7f07000
> open("/usr/lib/jackmp", O_RDONLY|O_NONBLOCK|O_LARGEFILE| 
> O_DIRECTORY) = 10
> fstat64(10, {st_mode=S_IFDIR|0755, st_size=112, ...}) = 0
> fcntl64(10, F_SETFD, FD_CLOEXEC)        = 0
> getdents64(10, /* 4 entries */, 4096)   = 120
> open("/usr/lib/jackmp/jack_dummy.so", O_RDONLY) = 11
> read(11, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0000\25 
> \0"..., 512) = 512
> fstat64(11, {st_mode=S_IFREG|0644, st_size=14040, ...}) = 0
> mmap2(NULL, 16496, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE,  
> 11, 0) = 0xb6fe1000
> fadvise64(11, 0, 16496, POSIX_FADV_WILLNEED) = 0
> mmap2(0xb6fe4000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED| 
> MAP_DENYWRITE, 11, 0x2) = 0xb6fe4000
> close(11)                               = 0
> open("/etc/ld.so.cache", O_RDONLY)      = 11
> fstat64(11, {st_mode=S_IFREG|0644, st_size=213081, ...}) = 0
> mmap2(NULL, 213081, PROT_READ, MAP_PRIVATE, 11, 0) = 0xb6e24000
> close(11)                               = 0
> open("/usr/lib/libjackdmp.so", O_RDONLY) = 11
> read(11, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`y\1 
> \000"..., 512) = 512
> fstat64(11, {st_mode=S_IFREG|0644, st_size=320960, ...}) = 0
> close(11)                               = 0
> munmap(0xb6e24000, 213081)              = 0
> munmap(0xb6fe1000, 16496)               = 0
> open("/usr/lib/jackmp/jack_alsa.so", O_RDONLY) = 11
> read(11, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\340G 
> \0"..., 512) = 512
> fstat64(11, {st_mode=S_IFREG|0644, st_size=64240, ...}) = 0
> mmap2(NULL, 66432, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE,  
> 11, 0) = 0xb6e48000
> fadvise64(11, 0, 66432, POSIX_FADV_WILLNEED) = 0
> mmap2(0xb6e57000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED| 
> MAP_DENYWRITE, 11, 0xe) = 0xb6e57000
> close(11)                               = 0
> munmap(0xb6e48000, 66432)               = 0
> getdents64(10, /* 0 entries */, 4096)   = 0
> close(10)                               = 0
> write(2, "jackdmp: unknown driver \'portaud"..., 36) = 36
> write(1, "arg 0 jackdmp\narg 1 -R\narg 2 -S\n"..., 85) = 85
> exit_group(1)                           = ?
> Process 22392 detached
>
>
> What could be wrong?
> Every clients work fine running jackd after removing jackdmp.
>
> # rpm -e jackdmp-0.62-0.pm.1
> original jack restored
>
>


But have you tried the simplest?

- launch jackdmp in a terminal like: jackdmp -R -v -d alsa

- launch jack_lsp or jack_metro - b 120

What happens then?

Stephane